Figure 4From: Vieta–Lucas polynomials for solving a fractional-order mathematical physics modelExact and approximate solutions for Example 6.1 in the case of \(n=5\) with fractional values \(\alpha = 1.8\), \(\beta =0.8\) (left), \(\alpha = 1.6\), \(\beta =0.8\) (right) with \(\phi (h)=2\sin (h/2)\), \(h=2.5\times 10^{-4}\), and \(T=15\)Back to article page